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| author | Peter Zhu <peter@peterzhu.ca> | 2023-09-13 10:59:44 -0400 |
|---|---|---|
| committer | usa <usa@garbagecollect.jp> | 2023-10-10 20:28:51 +0900 |
| commit | e031eff34387f300be27c24a725ddaa17f18f7e3 (patch) | |
| tree | 605cfd3bbc308272f275b9500af1244603f5d1dd /test/ruby | |
| parent | 92d155ce4a69ad9d8ff9667121d510758f763437 (diff) | |
Fix missing write barrier in iseq instruction list
[Bug #19880]
There's a missing write barrier for operands in the iseq instruction
list, which can cause crashes.
It can be reproduced when Ruby is compiled with `-DRUBY_DEBUG_ENV=1`.
Using the following command:
```
RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR=0 RUBY_DEBUG=gc_stress ruby -w --disable=gems -Itool/lib -W0 test.rb
```
The following script crashes:
```
require "test/unit"
```
Diffstat (limited to 'test/ruby')
0 files changed, 0 insertions, 0 deletions